<template>
  <div class="app-container">
    <el-form v-show="showSearch" ref="queryForm" :model="queryParams" :inline="true" label-width="68px">
      <el-form-item :label="$t('database.remarkName')" prop="name">
        <el-input
          v-model="queryParams.name"
          :placeholder="$t('database.remarkNameInput')"
          clearable
          size="small"
          style="width: 240px"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item :label="$t('elButton.establishTime')">
        <el-date-picker
          v-model="dateRange"
          size="small"
          style="width: 240px"
          value-format="yyyy-MM-dd"
          type="daterange"
          range-separator="-"
          :start-placeholder="$t('elButton.startTime')"
          :end-placeholder="$t('elButton.endTime')"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">{{ $t('elButton.search') }}</el-button>
        <el-button icon="el-icon-refresh-right" size="mini" @click="resetQuery">{{ $t('elButton.reset') }}</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          v-hasPerm="['backup_add']"
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >{{ $t('elButton.add') }}
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPerm="['backup_restore']"
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleRestore"
        >{{ $t('elButton.return') }}
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPerm="['backup_del']"
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDel"
        >{{ $t('elButton.delete') }}
        </el-button>
      </el-col>
      <div class="top-right-btn">
        <el-tooltip class="item" effect="dark" :content="$t('elButton.refresh')" placement="top">
          <el-button size="mini" circle icon="el-icon-refresh" @click="handleQuery" />
        </el-tooltip>
        <el-tooltip class="item" effect="dark" :content="showSearch ? $t('elButton.hideSearch') : $t('elButton.showSearch')" placement="top">
          <el-button size="mini" circle icon="el-icon-search" @click="showSearch=!showSearch" />
        </el-tooltip>
      </div>
    </el-row>

    <el-table v-loading="loading" :data="backupList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column :label="$t('database.backups')" align="center" prop="id" />
      <el-table-column :label="$t('database.remarkName')" align="center" prop="name" :show-overflow-tooltip="true" />
      <el-table-column :label="$t('database.backupPath')" align="center" prop="path" :show-overflow-tooltip="true" />
      <el-table-column :label="$t('equipment.remarks')" align="center" prop="remarks" :show-overflow-tooltip="true" />
      <el-table-column :label="$t('elButton.establishTime')" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column :label="$t('equipment.control')" align="center" class-name="small-padding fixed-width" width="180" fixed="right">
        <template slot-scope="scope">
          <el-button
            v-hasPerm="['backup_download']"
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleDownload(scope.row)"
          >{{ $t('elButton.downLoad') }}
          </el-button>
          <el-button
            v-hasPerm="['backup_restore']"
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleRestore(scope.row)"
          >{{ $t('elButton.return') }}
          </el-button>
          <el-button
            v-hasPerm="['backup_del']"
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDel(scope.row)"
          >{{ $t('elButton.delete') }}
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.current"
      :limit.sync="queryParams.size"
      @pagination="getList"
    />

    <!-- 添加或还原备份配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" :modal-append-to-body="true" :append-to-body="true" :close-on-click-modal="false">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item :label="$t('equipment.remarks')" prop="remarks">
          <el-input v-model="form.remarks" type="textarea" rows="5" :placeholder="$t('equipment.remarksInput')" />
        </el-form-item>
        <el-form-item :label="$t('database.explain')">
          {{ $t('database.infoExplain') }}
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">{{ $t('submitText') }}</el-button>
        <el-button @click="cancel">{{ $t('cancelText') }}</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listBackup, delBackup, addBackup, editBackup, restoreBackup } from '@/api/system/backup'

export default {
  name: 'Backup',
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 总条数
      total: 0,
      // 备份表格数据
      backupList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 类型数据字典
      typeOptions: [],
      // 日期范围
      dateRange: [],
      // 查询备份
      queryParams: {
        current: 1,
        size: 10,
        name: undefined,
        key: undefined,
        isSys: undefined
      },
      // 显示搜索条件
      showSearch: true,
      // 表单备份
      form: {},
      // 表单校验
      rules: {
        remarks: [
          { required: true, message: this.$t('equipment.remarksEmpty'), trigger: 'blur' }
        ]
      }
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询备份列表 */
    getList() {
      this.loading = true
      listBackup(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.backupList = response.data
        this.total = response.total
        this.loading = false
      }
      )
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: undefined,
        remarks: undefined
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.current = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = []
      this.resetForm('queryForm')
      this.handleQuery()
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = this.$t('equipment.addRemarks')
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 还原按钮操作 */
    handleRestore(row) {
      this.reset()
      const id = row.id || this.ids
      this.$confirm(this.$t('equipment.reductionRemarks') + id + this.$t('equipment.deleteEquipment2'), this.$t('warning'), {
        confirmButtonText: this.$t('submitText'),
        cancelButtonText: this.$t('cancelText'),
        type: 'warning'
      }).then(function() {
        return restoreBackup(id)
      }).then(() => {
        this.getList()
        this.msgSuccess(this.$t('equipment.reductionLoading'))
      }).catch(function() {
      })
    },
    /** 下载 */
    handleDownload(row) {
      const fileName = row.path.split('java')[1]
      console.log('fileName:::', 'http://' + window.location.host + '/pro' + fileName)
      window.location.href = '/pro' + fileName
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.id !== undefined) {
            editBackup(this.form).then(response => {
              if (response.code === 0) {
                this.msgSuccess(this.$t('equipment.reductionSuccess'))
                this.open = false
                this.getList()
              } else {
                this.msgError(response.msg)
              }
            })
          } else {
            addBackup(this.form).then(response => {
              if (response.code === 0) {
                this.msgSuccess(this.$t('addSuccess'))
                this.open = false
                this.getList()
              } else {
                this.msgError(response.msg)
              }
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDel(row) {
      const ids = row.id || this.ids
      this.$confirm(this.$t('equipment.deleteRemarks') + ids + this.$t('equipment.deleteEquipment2'), this.$t('warning'), {
        confirmButtonText: this.$t('submitText'),
        cancelButtonText: this.$t('cancelText'),
        type: 'warning'
      }).then(function() {
        return delBackup(ids)
      }).then(() => {
        this.getList()
        this.msgSuccess(this.$t('deleteSuccess'))
      }).catch(function() {
      })
    }
  }
}
</script>
